Design and Fabrication of the Flapping Wings Micro Aerial Vehicle With A Novel Flapping Mechanism
碩士 === 國立勤益科技大學 === 機械工程系 === 102 === For the research of the flapping-wing micro air vehicle, the paper presents a new design of the flapping mechanism. The flapping mechanism is that the flapping is driven by the reduction gear and slider crank, and makes the phases of the wing flapping consistent...
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| Format: | Others |
| Language: | zh-TW |
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2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/15914226365470169981 |
| Summary: | 碩士 === 國立勤益科技大學 === 機械工程系 === 102 === For the research of the flapping-wing micro air vehicle, the paper presents a new design of the flapping mechanism. The flapping mechanism is that the flapping is driven by the reduction gear and slider crank, and makes the phases of the wing flapping consistent and then decreases the imbalance of vacillating in the process of flying. This thesis simulates and analyzes the flapping mechanism by working model software to get the better size of the transmission mechanism design, and then we use epoxy to produce the finished product.
We design wing membranes with different sizes and explore their effect on lifting force. The material of the wing membrane is polyethylene terephthalate film and the framework of the wings is 0.8mm carbon fibers. The body and the tail are composed of expanded poly-propylene. The length of wingspan of the aerial vehicle is about 25 cm and the body is about 22 cm. The total weight is about 12g. We will measure the angle of attack and wing parameter under the wind-tunnel measurements. The controller is comprises of the 2.4G wireless control module and 3.7V lithium battery. The driving voltage of the motor is 3.7V DC. The maximum of rotational speed is 40000 rpm .
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